550143828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1175521}}^1$

素因数の和:1175544

約数の個数: 36

約数和(自身を含む): 1497615028

約数和(自身を除く): 947471200

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1175521, 2351042, 3526563, 4702084, 7053126, 10579689, 14106252, 15281773, 21159378, 30563546, 42318756, 45845319, 61127092, 91690638, 137535957, 183381276, 275071914, 550143828]

約数ペア:

[(1, 550143828), (2, 275071914), (3, 183381276), (4, 137535957), (6, 91690638), (9, 61127092), (12, 45845319), (13, 42318756), (18, 30563546), (26, 21159378), (36, 15281773), (39, 14106252), (52, 10579689), (78, 7053126), (117, 4702084), (156, 3526563), (234, 2351042), (468, 1175521)]